Chinese translation for "cjj13-87"

供水水文地质钻探与凿井操作规程

Similar Words：

"cjiro" Chinese translation, "cjitka" Chinese translation, "cjj" Chinese translation, "cjj 79-98" Chinese translation, "cjj1-90" Chinese translation, "cjj14-87" Chinese translation, "cjj28-89" Chinese translation, "cjj36-90" Chinese translation, "cjj38-90" Chinese translation, "cjj4-97" Chinese translation